diff options
| author | Lijian Zhao <lijian.zhao@intel.com> | 2018-11-08 17:57:33 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-11-29 12:20:44 +0000 |
| commit | 5c9237fd5fefba49343eacba9b5846e5e69752ea (patch) | |
| tree | 92231b8f35b7cad5bbfa0184a8ecf8557a01156a /src/include/device | |
| parent | f04aedac271a4fbfd7547b01b7f2273f1f1dd495 (diff) | |
azalia: Add Azalia Reset macro
Provide an reset macro that will use Verb ID 0x7ff and Payload 0 to
execute function reset.
Change-Id: Ie788b7153e25b764cd1d33753af17d5ed4903c36
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/29554
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'src/include/device')
| -rw-r--r-- | src/include/device/azalia_device.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/device/azalia_device.h b/src/include/device/azalia_device.h index 53aad97175..774b5505b8 100644 --- a/src/include/device/azalia_device.h +++ b/src/include/device/azalia_device.h @@ -47,6 +47,10 @@ extern const u32 pc_beep_verbs_size; (((codec) << 28) | ((pin) << 20) | (0x71f << 8) \ | (((val) >> 24) & 0xff)) +#define AZALIA_RESET(pin) \ + (((pin) << 20) | 0x7ff00), (((pin) << 20) | 0x7ff00), \ + (((pin) << 20) | 0x7ff00), (((pin) << 20) | 0x7ff00) + #define AZALIA_SUBVENDOR(codec, val) \ (((codec) << 28) | (0x01720 << 8) | ((val) & 0xff)), \ (((codec) << 28) | (0x01721 << 8) | (((val) >> 8) & 0xff)), \ |